Helper class for linearforms l(v), where v is a one form. More...
#include <linearFormHelper.hh>
Inheritance diagram for hp2D::LinearFormHelper_1< F >:
Collaboration diagram for hp2D::LinearFormHelper_1< F >:
Public Member Functions | |
| LinearFormHelper_1 (const concepts::ElementFormulaContainer< F > frm1, const concepts::ElementFormulaContainer< F > frm2) | |
| LinearFormHelper_1 (const concepts::ElementFormulaContainer< concepts::Point< F, 2 > > frm) | |
| virtual | ~LinearFormHelper_1 () |
Protected Member Functions | |
| void | computeIntermediate_ (const BaseQuad< concepts::Real > &elm) |
| Compute the intermediate data for element matrix computation. | |
Protected Attributes | |
| concepts::ElementFormulaContainer < concepts::Point< F, 2 > > | frm_ |
| ElementFormula. | |
| ArrayElementFormula < concepts::Point< F, 2 > > | intermediateVector_ |
| Intermediate vector (on each quadrature point) | |
Detailed Description
template<class F>
class hp2D::LinearFormHelper_1< F >
Helper class for linearforms l(v), where v is a one form.
![\[\displaystyle l(v) = \int\limits_K \underline{f}(x)^\top\underline{v}\,dx = \int\limits_{\hat{K}} \underline{f}(F_K(\xi))^\top J^{-1} \hat{\underline{v}}\,\circ F_K^{-1} \det J\,d\xi = \int\limits_{\hat{K}} \underline{f}(F_K(\xi))^\top \mbox{adj}(J)^\top\hat{\underline{v}}\,\circ F_K^{-1}\,d\xi\]](form_433.png)
is the element mapping from reference element ![$\hat{K} = [0,1]^2$](form_432.png)
, 
is the Jacobian matrix.
Computes intermediate data for element matrix computation.
Definition at line 99 of file linearFormHelper.hh.
Constructor & Destructor Documentation
template<class F>
| hp2D::LinearFormHelper_1< F >::LinearFormHelper_1 | ( | const concepts::ElementFormulaContainer< F > | frm1, |
| const concepts::ElementFormulaContainer< F > | frm2 | ||
| ) |
template<class F>
| hp2D::LinearFormHelper_1< F >::LinearFormHelper_1 | ( | const concepts::ElementFormulaContainer< concepts::Point< F, 2 > > | frm | ) |
template<class F>
| virtual hp2D::LinearFormHelper_1< F >::~LinearFormHelper_1 | ( | ) | [virtual] |
Member Function Documentation
template<class F>
| void hp2D::LinearFormHelper_1< F >::computeIntermediate_ | ( | const BaseQuad< concepts::Real > & | elm | ) | [protected] |
Compute the intermediate data for element matrix computation.
This method is important for the derivated linear forms.
Member Data Documentation
template<class F>
concepts::ElementFormulaContainer<concepts::Point<F, 2> > hp2D::LinearFormHelper_1< F >::frm_ [protected] |
ElementFormula.
Definition at line 119 of file linearFormHelper.hh.
template<class F>
ArrayElementFormula<concepts::Point<F,2> > hp2D::LinearFormHelper_1< F >::intermediateVector_ [protected] |
![\[\underline{f}(F_K(\xi))^\top \mbox{adj}(J)^\top\]](form_434.png)
The documentation for this class was generated from the following file:
- hp2D/linearFormHelper.hh